Fisher D450003T012 用户手册
Type N201
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property of their respective owners.
The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, expressed
The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, expressed
or implied, regarding the products or services described herein or their use or applicability. We reserve the right to modify or improve the designs or specifications of such products at any time
without notice.
Fisher does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any Fisher product remains solely with
Fisher does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any Fisher product remains solely with
the purchaser.
Emerson Process Management
Fisher Controls International, LLC.
P.O. Box 8004
McKinney, Texas 75070, USA
Telephone: 1 (800) 588-5853
Telephone: 1 (469) 293-4201
www.FISHERregulators.com/lp
©Fisher Controls International, LLC., 1980; All Rights Reserved
Parts List
Key
Description
1
Valve Head
2
Valve Housing
3
Orifice
5*
Disc Holder Assembly
6
Control Valve Stem
7*
O-Ring
8
Bushing
9
Diaphragm Head
10*
Upper Diaphragm
11
Bushing
13
Pilot Valve
14
O-Ring Washer
15*
O-Ring
16
Pilot Valve Stem
17
Valve Body
18
Indicator Rod
19
Sight Glass
20
Indicator Cap
21
Control Valve Spring
22
Cap Screw (6 required)
23
Trip Valve Stem
Key
Description
24
Trip Valve
25
Inner Valve
26
Screen Holder Assembly (2 required)
30
Type 67/683
31
Type 67/685
32*
Diaphragm Assembly
33
Pipe Nipple (3 required)
34
Tee
35
Spring
36
Inverted Flare Elbow (2 required)
37
Nut (2 required)
38
Hose Assembly
39
Tubing Assembly
40
Street Elbow
41
Beam Button
42
Beam Bar
43
Set Screw
44
Machine Screw
45
Vent Screen (2 required)
46
Trip Valve Spring
47
Spring Set
* Recommended spare parts for stock.
Figure 3. Type N201
BUTTON AND BAR FOR
ATTACHMENT TO SCALE BEAM
39 30 15 9 20 5
7
8 21 13 31 38 40
34 33 11 10 18 19 3
6
1 45 2
17 16 32
22 26 14 35
43
41
44 36
46
47
42
23 24
25 37